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The metallic magnesium production line is an innovative and specialized rotary kiln, meticulously crafted after thorough research of the calcining traits of dolomite and adhering to the precise procedures of the Pidgeon method for magnesium smelting. This state-of-the-art kiln serves as the pivotal machinery within the dolomite calcining system. The products produced by this advanced rotary kiln exhibit remarkable stability and uniformity in quality, ensuring, high activity and low ignition loss. Fully aligned with the stringent process specifications of the Pidgeon method, it significantly enhances both the magnesium extraction rate and the efficiency of silicon utilization. It thereby effectively minimizes the production costs and consumption of metal magnesium,. It stands as the quintessential equipment for the calcination of dolomite, setting new benchmarks in the magnesium industry.
The comprehensive magnesium smelting procedure encompasses several critical stages: raw material storage, dolomite calcination, grinding, briquetting, reduction, and refining. Initially, the raw material, dolomite, undergoes crushing into suitable sizes (20-40mm) via a crusher. It is then sintered in a rotary kiln, followed by cooling through a cooler, ground into fine powder by a ball mill, and subsequently pressed into balls by a ball press. The calcination occurs in the rotary kiln or a vertical kiln, transforming dolomite into calcined white. This is then meticulously crushed and thoroughly mixed with ferrosilicon powder and fluorite powder to form a dough, which is placed into a heat-resistant stainless steel reduction tank. The tank is positioned in a reduction furnace, subjected to temperatures of 1200-1250°C and a vacuum of 1.33Pa. Crude magnesium is extracted, then undergoes flux refining, ingot casting, and surface treatment to yield pristine finished magnesium ingots, ready for various industrial applications.
| Basic parameters | |
| Product Name | Magnesium Production Line |
| Dimension | Φ1.6x32m-Φ5.2×72m |
| Capacity | 10,000-200,000 Tons/Year |
| Fuel | Coke oven gas, natural gas, coal bed methane, pulverized coal, etc. |
| Main Technical Specifications | ||||||
| Dimension/m | Speed(r/min) | Slope/% | Capacity(t/h) | Reducer | Motor Model | Motor Power |
| φ1.6×32m | 0.58-2.85 | 4 | 2 | ZQ75-50 | YCT250-4A | 18.5 |
| φ1.6/1.9×36m | 0.53-1.59 | 4 | 2.5-3 | ZQ110-7 | YCTZ50-4B | 22 |
| φ1.9×39m | 0.53-1.59 | 4 | 3-3.4 | ZQ125-7 | YCT315-4A | 37 |
| φ2.2×45m | 0.214-1.64 | 3.5 | 4-5 | Main: ZS125-5 | YCT315-4B | 45 |
| Auxiliary:ZQ40-40 | Y112M-4 | 4 | ||||
| φ2.5×50m | 0.62-1.5 | 3.5 | 5-6 | Main:ZS165-5 | YCT355-4A | 55 |
| Auxiliary:ZS50-1 | Y160M-6 | 7.5 | ||||
| φ2.5×55m | 0.62-1.5 | 3.5 | 5-6 | Main: ZS165-5 | YCT355-4A | 55 |
| Auxiliary:ZS50-1 | Y160M-6 | 7.5 | ||||
| φ2.8×55m | 0.62-1.5 | 3.5 | 6-7 | Main: ZS165-5 | YCT355-4B | 75 |
| Auxiliary:ZS50-1 | Y160L-6 | 11 | ||||
| φ3.0×60m | 0.5-1.5 | 3.5 | 7-9 | Main:ZS165-3 | ZSN-280-11B | 125 |
| Auxiliary:ZS50-1 | Y160L-6 | 11 | ||||
| φ3.2×64m | 0.4-1.5 | 3.5 | 8-10 | Main:ZS130-16 | ZSN-280-11B | 190 |
| Auxiliary:Zl50-1 | Y180L-4 | 22 | ||||
| φ3.5×70m | 0.4-1.5 | 3.5 | 12-14 | Main:ZSY500-40 | ZSN-315-082 | 280 |
| Auxiliary:Zl50-14 | Y180L-4 | 22 | ||||
| φ4.0×80m | 0.4-1.5 | 3.5 | 16-20 | Main:ZLY630-35.5 | ZSN-315-12 | 355 |
| Auxiliary:ZSY280-35.5 | Y200L-4 | 30 | ||||
| Product Advantages | Fuel combustion equipment: Use energy-saving burners to automatically control the air distribution volume and improve the thermal efficiency of the fuel. |
| There is a vertical preheater at the end of the rotary kiln, which makes full use of the high-temperature flue gas generated by the combustion of the rotary kiln to preheat the materials in the preheater. Through this, the materials can partially decompose in the preheater, increase the system output and improve thermal efficiency. | |
| There is a vertical cooler at the head of the rotary kiln, which makes full use of the heat contained in the high-temperature whitened material of the rotary kiln to preheat the secondary air to 650°C, thereby improving the thermal efficiency and achieving good economic benefits. |
Main Products: Shandong Bullis Metallurgical Engineering Co., Ltd. proudly presents its cornerstone innovation, the High Efficiency Magnesium Production Line for Sustainable Smelting Solutions. This advanced product exemplifies our dedication to engineering excellence and environmental sustainability. Engineered for top-tier performance, this production line is an essential investment for any enterprise aiming to lead in the metallurgical field while prioritizing ecological responsibility.
Shandong Bullis Metallurgical Engineering Co., Ltd. is a proud subsidiary of Heze Shuanglong Metallurgical Machinery Group, strategically situated in the vibrant Shandong Province, China. As a beacon of innovation, Shuanglong Group stands as a powerhouse in the realm of industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan, it sprawls across an expansive factory space exceeding 200,000 square meters, and is driven by a dedicated workforce of over 420 skilled professionals. Shandong Bullis specializes in a comprehensive spectrum of services, from cutting-edge equipment manufacturing and meticulous production line design to advanced R&D, expert manufacturing, precise commissioning, seamless operation, and comprehensive engineering general contracting. Our diverse business segments span across key industries, including metallurgy, building materials, chemical industry, environmental protection, and pioneering new energy solutions. We are committed to delivering unparalleled, one-stop equipment and engineering solutions tailored to meet the dynamic needs of our esteemed clientele.
| Our advantages | 30+ Years' Experience |
| 420+ Employees | |
| 3000+ Successful Cases | |
| 200000 m2 Factory | |
| One-stop solutions provider for metallurgical engineering |
| Shipping Time | 1-6 months |
| MOQ | 1 Set |
| Shipping Port | Qingdao/Tianjin/Shanghai/Liaoning/Guangzhou |
1. Engineering Consulting and Design Our team of highly skilled and seasoned engineers is dedicated to offering exceptional consultation and design services. We specialize in crafting bespoke, efficient, and energy-saving metallurgical process designs, ensuring seamless production operations and unwavering product quality.
2. Customized Solutions
Bullis prides itself on delivering bespoke metallurgical engineering solutions tailored precisely to the unique requirements and site conditions of our clients.
3. Equipment Supply and Installation
Bullis boasts superior metallurgical equipment processing capabilities, supported by a team of expert installers, ensuring precise installation and rapid deployment of equipment.
4. Project Management and Implementation
Armed with extensive project management expertise, Bullis excels in effectively orchestrating resources, adhering strictly to project timelines and budgets, guaranteeing timely delivery, and surpassing industry quality standards.
5. After-sales and Maintenance Services
Our responsive after-sales service team is committed to swiftly addressing any issues that arise, offering consistent equipment maintenance and operator training to keep your production at peak performance. their problems, ensuring that your production operations are always running at their best.
